Analysis on the parameters of the current waveforms of triggered lightning
文献类型：期刊论文
| 作者 | Zhao Yang1; Qie Xiu-Shu2; Kong Xiang-Zhen1; Zhang Guang-Shu1; Zhang Tong1; Yang Jing1; Feng Gui-Li3; Zhang Qi-Lin1; Wang Dong-Fang1 |
| 刊名 | ACTA PHYSICA SINICA
 |
| 出版日期 | 2009-09-01 |
| 卷号 | 58期号:9页码:6616-6626 |
| 关键词 | artificially triggered lightning cloud-to-ground lightning lightning current return stroke |
| ISSN号 | 1000-3290 |
| 通讯作者 | Zhao Yang(zhaoy@lzb.ac.cn) |
| 英文摘要 | Artificially triggered lightning experiments were carried out at Binzhou, Shandong Province, China during summer form 2005 to 2008. The discharge current at the channel base of triggered lightning were measured. The geometric mean value of the peak current for 21 negative return strokes was 14.6 kA, the geometric mean of the 10%-90% risetime was 2. 3 mu s, the geometric mean of the half peak width was 17 pis and the geometric mean of the charge transfer within 1 ms of return strokes was 1.2 C. There was essentially no correlation between the return stroke peak current and 10%-90% risetime or between return stroke peak and the width of the current waveform at half of its peak value. No dependence of peak current on grounding resistance was found either. There is correlation between return stroke current peak and charge transfer within 1 ms after return stroke initiation, and the correlation between return stroke peak and the stepness of the front waveform of return stroke was also found. Compare the parameters of the triggered lightning with natural cloud to ground lightning, it was found that the triggered lightning stroke is similar to subsequent stroke of natural lightning. So the results of triggered lightning can be used to the lighting protection. |
| 收录类别 | SCI |
| WOS关键词 | SIMULATION ; STROKES ; DERIVATIVES ; DISCHARGE ; ALABAMA ; FLASHES ; FLORIDA |
| WOS研究方向 | Physics |
| WOS类目 | Physics, Multidisciplinary |
| 语种 | 英语 |
| WOS记录号 | WOS:000270156300119 |
| 出版者 | CHINESE PHYSICAL SOC |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2556252 |
| 专题 | 寒区旱区环境与工程研究所 |
| 通讯作者 | Zhao Yang |
| 作者单位 | 1.Chinese Acad Sci, Lab Climate Environm & Disasters Western China Co, Environm & Engn Res Inst, Lanzhou 730000, Peoples R China 2.Chinese Acad Sci, Key Lab Middle Atmosphere & Global Environm Obser, Inst Atmospher Phys, Beijing 100029, Peoples R China 3.Lightning Protect Ctr Shandong Prov, Jinan 250031, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhao Yang,Qie Xiu-Shu,Kong Xiang-Zhen,et al. Analysis on the parameters of the current waveforms of triggered lightning[J]. ACTA PHYSICA SINICA,2009,58(9):6616-6626. |
| APA | Zhao Yang.,Qie Xiu-Shu.,Kong Xiang-Zhen.,Zhang Guang-Shu.,Zhang Tong.,...&Wang Dong-Fang.(2009).Analysis on the parameters of the current waveforms of triggered lightning.ACTA PHYSICA SINICA,58(9),6616-6626. |
| MLA | Zhao Yang,et al."Analysis on the parameters of the current waveforms of triggered lightning".ACTA PHYSICA SINICA 58.9(2009):6616-6626. |
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来源：寒区旱区环境与工程研究所
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